apa2058 Anpec Electronics Corporation, apa2058 Datasheet
apa2058
Related parts for apa2058
apa2058 Summary of contents
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... DD drivers can provide 180mW at HV headphones, and the LDO has a maximum 200mA(3.3V) driver current for audio codec. The APA2058 provides ther- mal and over-current protections. The cap-free headphone driver eliminates the DC block- ing capacitors at outputs, save the PCB space. The inte- ...
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... Ordering and Marking Information APA2058 APA2058 APA2058 QB : XXXXX Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for MSL classification at lead-free peak reflow temperature. ANPEC defines “ ...
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... APA2058 Absolute Maximum Ratings (Cont.) Symbol T Maximum Junction Temperature J T Storage Temperature Range STG T Maximum Lead Soldering Temperature, 10 Seconds SDR P Power Dissipation D Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
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... L f =217Hz, V =0. rms L f =1kHz, V =0. rms L f =20~20kHz With A-weighting Filter =1. =0. =20~20kHz, With A-weighting Filter APA2058 Min. Typ. Max 2 0 0.1 0.2 DD ...
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... 10k V =1. =20~20kHz, With A-weighting Filter =1mA O I =1mA, V =4. =1mA to 200mA O I =1mA,f =120Hz,V =0. load (unless otherwise noted) APA2058 Min. Typ. Max -1.45 -1.5 -1. 140 - 100 120 180 - 150 160 1.8 2.0 - 2.1 - 2. ...
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... APA2058 Typical Operating Characteristics = +25°C, unless otherwise noted THD+N vs. Output Power =1kHz in C =0. =10dB V BW<22kHz AMP Mode 0 0.01 10m 100m Output Power (W) Crosstalk vs. Frequency + =5. -20 A =10dB V C =0. =200mW ...
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... APA2058 Typical Operating Characteristics (Cont.) = +25°C, unless otherwise noted Crosstalk vs. Frequency + =5. -20 A =10dB V C =0. =130mW -40 O AMP Mode -60 -80 -100 -120 -140 20 100 1k Frequency (Hz) Frequency Response +11 Gain +10 +9 Phase V =5. ...
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... APA2058 Typical Operating Characteristics (Cont +25°C, unless otherwise noted.) A THD+N vs. Output Voltage 10 V =5. =3. =1kHz BW<22kHz In Phase HP Mode 0 =32 L 0.01 R =320 L 0.001 0 500m 1 1.5 Output Voltage (Vrms) THD+N vs. Frequency 1 V =5. =3. = BW<22kHz O 0 ...
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... APA2058 Typical Operating Characteristics (Cont +25°C, unless otherwise noted.) A Crosstalk vs. Frequency +0 V =5. =3. =12mW O - Mode -60 Right to Left -80 Left to Right -100 -120 -140 20 100 1k Frequency (Hz) Frequency Response +4 Gain +3 +2 Phase V =5. =3. = ...
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... APA2058 Typical Operating Characteristics (Cont +25°C, unless otherwise noted.) A THD+N vs. Frequency 1 V =5. =3. =10k BW<22kHz 0.1 HP Mode V =0.16V O 0.01 V =1. =0.8V O 0.001 20 100 1k Frequency (Hz) Output Noise Voltage vs. Frequency 50 Left channel Right channel 10 V =5. =3. =10k A-Weighting ...
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... APA2058 Typical Operating Characteristics (Cont +25°C, unless otherwise noted Attenuation vs. Frequency +0 -10 V =5. =3.3V - =10k L - =1V (HP enable) -40 O rms HP Mode (disable) -50 -60 Right channel -70 -80 Left channel -90 -100 -110 -120 20 100 1k Frequency (Hz) PSRR vs. Frequency - ...
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... APA2058 Typical Operating Characteristics (Cont +25°C, unless otherwise noted.) A LDO Drop-Out Voltage vs. Output Current 0.15 LDO Mode 0.12 0.09 0.06 0. 0.1 Output Current (A) Power Dissipation vs. Output Power 1.0 0.9 0.8 0.7 0.6 0.5 0.4 V =4.5V DD 0.3 0.2 0.1 0.0 0.0 0.5 1.0 Output Power (W) Output Power vs. Supply Voltage 3 =10dB 2 =1kHz in Mono 2.6 AMP Mode 2.4 THD+N=10% 2.2 2.0 1.8 THD+N=1% 1 ...
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... APA2058 Typical Operating Characteristics (Cont +25°C, unless otherwise noted.) A Supply Current vs. Output Power 0.8 0.7 V =5. =4.5V 0.6 DD 0.5 0.4 0.3 0.2 0.1 0.0 0.0 0.5 1.0 1.5 Output Power (W) Output Power vs. Load Resistance 2.6 2.4 2.2 2.0 1.8 1.6 THD+N=10% 1.4 1.2 1.0 0.8 THD+N=1% 0.6 0 Load Resistance ( ) Supply Current (I VDD Voltage ( =3. Load 10 9 AMP,HP enable (I =2.2mA) 8 HVDD 7 6 AMP enable (I =0 ...
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... APA2058 Operating Waveforms Power ROUT 3 V HP_RO CH1 2V/Div CH2 20mV/Div, DC ROUT CH3 20mV/Div, DC HP_RO TIME: 5ms/Div Speaker Enable V AMP_EN 1 V OUTP 2 CH1 2V/Div, DC AMP_EN CH2 1V/Div, AC OUTP TIME: 5ms/Div Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 ...
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... APA2058 Operating Waveforms (Cont.) Headphone Enable V HP_EN 1 V HP_RO 2 CH1 2V/Div, DC HP_EN CH2 1V/Div, AC HP_LO TIME: 5ms/Div LDO Power =120mA O CH1 2V/Div CH2 1V/Div, DC LDOUT TIME: 100 s/Div Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 DD 1 LDOUT ...
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... APA2058 Operating Waveforms (Cont.) LDO Enable V LDO_EN 1 V LDOUT 2 I =120mA O CH1 2V/Div, DC LDO_EN CH2 1V/Div, DC LDOUT TIME: 1ms/Div LDO Line Transient LDOUT 2 CH1 1V/Div Offset = 5.5V DD CH2 10mV/Div, DC LDOUT V Offset = 3.3V LDOUT TIME: 200 s/Div Copyright ANPEC Electronics Corp. ...
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... APA2058 Operating Waveforms (Cont.) GSM Power Supply Rejection vs. Time ROUT 2 V HP_RO 3 CH1 500mV/Div Offset = 5.0V DD CH2 20mV / Div, DC ROUT CH3 20mV / Div, DC HP_RO TIME: 2ms/Div GSM Power Supply Rejection vs. Frequency +0 -50 -100 -150 0 400 800 1.2k Frequency (Hz) Copyright ANPEC Electronics Corp. ...
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... APA2058 Pin Description PIN I/O/P NO. NAME 1 RINN_A 2 RINP_A 3 LINP_A 4 LINN_A 5,21 PGND 6 LOUTP 7 LOUTN 8,18 PVDD CPP 11 CGND 12 CPN 13 CVSS 14 HVSS 15 HP_RO 16 HP_LO 17 HVDD 19 ROUTN 20 ROUTP 22 HP_EN 23 AMP_EN 24 BIAS 25 LDO_EN 26 RIN_H 27 LIN_H 28 GND 29 LDOUT 30 VDD 31 GAIN0 32 GAIN1 Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 I The inverting input pin of right channel power amplifier ...
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... APA2058 Block Diagram LINN_A LINP_A GAIN1 Gain Control GAIN0 RINP_A RINN_A LIN_H GND RIN_H AMP_EN HP_EN LDO_EN Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 240k 30k 20k - + + 20k - VDD 30k Control LDO BIAS VDD LDOUT 19 LOUTP LOUTN PVDD PGND ROUTN ROUTP ...
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... F APA2058 0. Gnd Tip Gnd 1 F 0 0.47 F APA2058 i4 0. Gnd Tip 20 Regulator Output * C Headphone Driver Input i6 Signals 1 F Regulator Enable C B Gnd ...
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... GSM RF transmitters’ signal, which is better than the typical audio amplifier. Gain Setting Function For the convenient uses, the APA2058’ s power amplifiers provide four gain setting options by GAIN0 and GAIN1 pins. GAIN0 ...
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... Enable Mode The APA2058 provides the independent enable control functions and allows user disable any main circuit blocks when not in using, and these can save the power consumption. In addition, if either the power amplifier or ...
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... V confirm the capacitor polarity in the application. Power Supply Decoupling Capacitor, C (1) The APA2058 is a high-performance CMOS audio ampli- fier that requires adequate power supply decoupling to ensure the output total harmonic distortion (THD and the specifi- as low as possible. Power supply decoupling also pre- vents the oscillations being caused by long lead length between the amplifier and the speaker ...
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... APA2058’ s input pins to avoid causing noise cou- pling to APA2058’ s high impedance inputs; the decoupling capacitor (C ) should be placed by the S APA2058’ s power pin to decouple the power rail noise. Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 2. The output traces should be short, wide ( >50mil), and ...
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... APA2058 Package Information TQFN5x5-32A Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 Pin 1 Corner e TQFN5x5-32A MILLIMETERS MIN. MAX. MIN. 0.70 0.80 0.028 0.05 0.000 0.00 0.20 REF 0.007 0.18 0.30 0.193 4.90 5.10 0.122 3.10 3.50 0.193 4.90 5.10 0.122 3.10 3.50 0.50 BSC 0.35 0.45 0.014 0.20 0.008 INCHES MAX. ...
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... APA2058 Carrier Tape & Reel Dimensions K0 SECTION A-A Application A H 330.0± 2.00 50 MIN. TQFN5x5-32A P0 P1 4.0± 0.10 8.0± 0.10 Devices Per Unit Package Type TQFN5x5-32A Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 P0 P2 OD0 A0 B SECTION B 12.4+2.00 13.0+0.50 1.5 MIN. -0.00 -0. 1.5+0.10 2.0± 0.10 1.5 MIN. -0.00 Unit Tape & Reel ...
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... APA2058 Taping Direction Information TQFN5x5-32A Classification Profile Copyright ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 USER DIRECTION OF FEED 27 www.anpec.com.tw ...
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... APA2058 Classification Reflow Profiles Profile Feature Preheat & Soak Temperature min (T ) smin Temperature max (T ) smax Time ( smin smax s Average ramp-up rate ( smax P Liquidous temperature ( Time at liquidous ( Peak package body Temperature ( Time (t )** within the specified ...
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... APA2058 Customer Service Anpec Electronics Corp. Head Office : No.6, Dusing 1st Road, SBIP, Hsin-Chu, Taiwan Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 2F, No. 11, Lane 218, Sec 2 Jhongsing Rd., Sindian City, Taipei County 23146, Taiwan Tel : 886-2-2910-3838 Fax : 886-2-2917-3838 Copyright ANPEC Electronics Corp. ...